520049316888

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2957}}^1\times {\mathrm{17573}}^1$

素因数の和:20681

約数の個数: 96

約数和(自身を含む): 1419160251600

約数和(自身を除く): 899110934712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2957, 3336, 5004, 5914, 8871, 10008, 11828, 17573, 17742, 23656, 26613, 35146, 35484, 52719, 53226, 70292, 70968, 105438, 106452, 140584, 158157, 210876, 212904, 316314, 411023, 421752, 632628, 822046, 1233069, 1265256, 1644092, 2442647, 2466138, 3288184, 3699207, 4885294, 4932276, 7327941, 7398414, 9770588, 9864552, 14655882, 14796828, 19541176, 21983823, 29311764, 29593656, 43967646, 51963361, 58623528, 87935292, 103926722, 155890083, 175870584, 207853444, 311780166, 415706888, 467670249, 623560332, 935340498, 1247120664, 1870680996, 3741361992, 7222907179, 14445814358, 21668721537, 28891628716, 43337443074, 57783257432, 65006164611, 86674886148, 130012329222, 173349772296, 260024658444, 520049316888]

約数ペア:

[(1, 520049316888), (2, 260024658444), (3, 173349772296), (4, 130012329222), (6, 86674886148), (8, 65006164611), (9, 57783257432), (12, 43337443074), (18, 28891628716), (24, 21668721537), (36, 14445814358), (72, 7222907179), (139, 3741361992), (278, 1870680996), (417, 1247120664), (556, 935340498), (834, 623560332), (1112, 467670249), (1251, 415706888), (1668, 311780166), (2502, 207853444), (2957, 175870584), (3336, 155890083), (5004, 103926722), (5914, 87935292), (8871, 58623528), (10008, 51963361), (11828, 43967646), (17573, 29593656), (17742, 29311764), (23656, 21983823), (26613, 19541176), (35146, 14796828), (35484, 14655882), (52719, 9864552), (53226, 9770588), (70292, 7398414), (70968, 7327941), (105438, 4932276), (106452, 4885294), (140584, 3699207), (158157, 3288184), (210876, 2466138), (212904, 2442647), (316314, 1644092), (411023, 1265256), (421752, 1233069), (632628, 822046)]